5mm x 21 Rivet Bolt that fastens the chimney on the Foden 41/2″ steam engine. Part of kit 10 and Kit uses x 6. Sold individually. The chimney needs 6. Each bolt comes with 2BA Nut and 2BA washer.
F41224- 5mm x 21 Rivet Bolt x1 (Including 2BA Nut and 2BA washer per Bolt.)